• Chemical weed control in grain sorghum 

    Schaeffer, James A.; Kerr, Harold D.; Guethle, David; Fletchall, O. Hale; Peters, E. J.; Anderson, L. E.; Helsel, Zane R. (University of Missouri--Columbia. Extension Division, 1985)
    "Federal regulations on the use of herbicides change frequently, so stay informed on the status of label registration. To the best of our knowledge, this guidesheet conforms to laws and regulations at the time of ...